Crypto Lending: What It Is & How It Works

Crypto lending has grown into a multi-billion dollar industry, offering investors both the opportunity to earn a passive yield on their stablecoins and the chance to unlock liquidity through selling your digital assets.

How Crypto Lending Works

In essence, crypto lending bridges asset holders with those in need of capital, through platforms that automate this relationship either through code or centralized management.

Crypto lending therefore allows you to be both a lender or a borrower. 

As a lender, you simply deposit the amount of crypto you want to lend to others, which goes into a lending pool, after which you receive regular interest payments. This is alluring to crypto holders because the interest rates often outperform traditional savings accounts by a large margin.

As a borrower, you are the one taking that crypto from a lending pool, but you must first provide collateral for your loan, which usually means that you have to put your other cryptocurrencies that exceed the value of the loan you wish to take as collateral.

The whole process of lending happens either on centralized (CeFi) platforms, which act as traditional custodians, or decentralized protocols (DeFi) where smart contracts autonomously handle the math and execution.

Types of Crypto Loans

Another thing separating traditional loans from crypto loans has to do with the amount of different types of loans available. 

The crypto market allows for a more diverse selection of loans, through the leveraging of the programmable nature of digital assets, thus offering opportunities for both short-term or long-term strategies.

Secured Loans

This is the most popular type of loan, involving pledging an asset to borrow another, usually a stablecoin like USDC.

Collateralized crypto loans are best-suited to investors that need cash without having to sell their holdings and triggering a tax event. 

The potential risk here comes with the fact that you are required to maintain a certain loan-to-value ratio, so any large drop in the value of your collateral asset can lead to liquidation.

Flash Loans

These are uncollateralized crypto loans, based on the DeFi protocol. As the name suggests, these loans do not require collateral, and work by borrowing and repaying of money within the same blockchain transaction.

Flash loans are not suited to beginners, as they require a much higher level of technical knowledge, so we’d recommend them only to skilled arbitrage traders and developers.

Self-Repaying Loans

These are specialized loans offered by certain protocols, and work by using the yield you generate by your collateral to pay off the principal. 

Self-repaying loans are a solid option if you simply want to invest long-term without doing anything else with the funds but watch them grow over the years. 

However, repayment is slower and dependent on market yields, and most platforms only allow you to borrow up to 50% of your deposit value.

Crypto Credit Lines

Similar to a credit card, these loans work by offering flexible limits, with you only paying interest on what you spend, and not the total limit. Crypto credit lines are offered by CeFi platforms, so you don’t actually hold your own keys, which are instead held by a centralized custodian.

Still, crypto credit lines can be quite useful, especially if you consider using them for managing daily expenses or business cash flow as a small business owner.

Liquid Restaking/Staked Loans

One of the newest additions in the world of crypto lending has all to do with borrowing against liquid staking tokens. 

These loans allow you to earn staking rewards on your collateral, while using the funds you borrowed somewhere else.

Because of their nature, they can be quite useful for maximizing capital efficiency, but be aware that these loans come with additional risks, especially if the underlying staking protocol experiences issues, which doubly exposes your loans.

Advantages and Disadvantages of Crypto Lending

As with any high-yield investment, the potential for profit is balanced by unique risks.

Advantages

• Passive Income Generation: One of the biggest advantages of crypto loans is the ability they give you to turn your holdings into productive assets, as current stablecoin yields range between 5% and 9% APY, outpacing most other traditional options.
• No Credit Barriers: Borrowing doesn't require a credit score or a bank's approval. If you have the collateral, you have the loan, which extremely simplifies and speeds up the entire lending process.
• Instant Liquidity: You can access cash (in the form of stablecoins) without triggering a taxable event by selling your long-term crypto holdings.

Disadvantages

• Liquidation Risk: By far the largest potential risk comes from the fact that any significant price drops in the value of your collateral can lead to automatic selloff of your assets in order to protect the lender.
• Smart Contract Vulnerability: In the DeFi space, a bug in the code can lead to platform exploits. Not one protocol is completely immune to hacks and errors, so keep this risk in mind before committing your crypto, especially if you consider working with a less-trusted platform.
• Counterparty Risk: If you use a centralized lender, you are trusting them to remain solvent. If the company mismanages its balance sheet, your funds could be frozen.

Final Words

Crypto lending has matured from a niche experiment into a cornerstone of decentralized finance. 

It offers high potential for short and long-term investment, but it also comes with its own set of risks, so make sure that you understand them as best as you can, while also diversifying your portfolio across multiple platforms in order to mitigate potentially systemic downsides